System Dma; System I/O Address - Compaq 1650 Maintenance & Service Manual

Specs
IRQ4
IRQ5
IRQ6
IRQ7
IRQ8
IRQ9
IRQ9
IRQ9
IRQ9
IRQ9
IRQ9
IRQ11
IRQ11
IRQ12
IRQ13
IRQ14
IRQ14
IRQ15
IRQ15

System DMA

Hardware DMA
DMA 0
DMA 1
DMA 2
DMA 4

System I/O Address

I/O Address (Hex)
0000h-000Fh
0020h-0021h
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Communication Port (COM1)
Audio Controller
Diskette Drive
Parallel Port (LPT 1) (default)
System CMOS/Real-Time Clock
IRQ Holder for PCI Steering
PCI-1131 CardBus Controller
IRQ Holder for PCI Steering
IRQ Holder for PCI Steering
PCI-1131 CardBus Controller
Video Controller
Intel PCI to USB Universal Host Controller
IRQ Holder for PCI Steering
PS/2 TouchPad/Mouse
Numeric data processor
Intel PCI Bus Master IDE Controller
Primary IDE Controller (dual fifo)
Intel PCI Bus Master IDE Controller
Secondary IDE Controller (dual fifo)
System DMA
System Function
Audio Controller
Audio Controller
Diskette Drive
DMA Controller
System I/O Address
System Function (Shipping Configuration)
DMA Controller
Interrupt Controller